package com.atguigu.uils;

/**
 * @ClassName: StringUtils
 * @Description:
 * @Author: wty
 * @Date: 2022/12/6
 */

public class StringUtils {
    public static boolean isEmpty(String str) {
        return str == null || "".equals(str);
    }

    public static boolean isNotEmpty(String str) {
        return !isEmpty(str);
    }
}
